diff --git a/nginx-sample.conf b/nginx-sample.conf
index c5fa3720..2ae14251 100644
--- a/nginx-sample.conf
+++ b/nginx-sample.conf
@@ -4,15 +4,21 @@ server {
 	index index.php;
 	server_name your-domain.com;
 
+	# increase max file upload
+	client_max_body_size 10M;
+
+	# this is very important, be sure its in your nginx conf - it prevents access to logs etc.
 	location ~ /system {
 		deny all;
 		return 404;
 	}
 
+	# block .htaccess
 	location ~ /\.ht {
 		deny all;
 	}
 
+	# block git files and folders
 	location ~ /\.git {
 		return 404;
 		deny all;
@@ -25,6 +31,7 @@ server {
 	location ~ \.php$ {
 		include snippets/fastcgi-php.conf;
 		fastcgi_read_timeout 240;
-		fastcgi_pass unix:/var/run/php/php7.3-fpm.sock;
+		fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;
+		# for ubuntu 22.04+ it will be php8.1-fpm.-sock
 	}
 }